|
1909-1915 |
Elizabeth DeLong |
| 1915-1920 | Paul Mark |
| 1920-1926 | Arthur W. Wenger |
| 1926-1929 | Alfred C. Keeley |
| 1929-1931 | Joshua Wright |
| 1931-1936 | E. Ross Thurston |
| 1936-1938 | George L. Laramie |
| 1938-1940 | D. Hart Wenger |
| 1940-1944 | Joseph B. Burnett |
| 1944-1946 | Ned C. Wheeler |
| 1946-1948 | E. Ross Thurston |
| 1948-1954 | Rodney W. Walker |
| 1954-1956 | Joseph B. Burnett |
| 1956-1960 | Arthur W. Wenger |
| 1960-1963 | Robert G. Sanderson |
| 1963-1965 | C. Leon Curtis |
| 1965-1967 | Eugene W. Petersen |
| 1967-1969 | C. Leon Curtis |
| 1969-1971 | Dennis R. Platt |
| 1971-1985 | W. David Mortensen |
| 1985-1987 | C. Roy Cochran |
| 1987-1991 | W. David Mortensen |
| 1991-1993 | Lyle Mortensen |
| 1993-1997 | W. David Mortensen |
| 1997-2001 | Dennis R. Platt |
| 2001-2005 | Ronald J. Nelson |
| 2005- | Robert G. Kerr |